How the Hundred Chart Helps Students Add & SubtractBuild deep conceptual understanding with the hundred chart! Take your +/- instruction to the next level - ideas for classroom, online activitiesHappy Numbers team· 16 Nov
Numbers to 1000 Part 1: Two-Digit NumbersRead Happy Numbers comprehensive summary on how to teach numbers to 1000. The overview unifies counting, number sequencing, notation, and place value.Happy Numbers team· 02 Nov
Solving Word Problems in MathematicsSolving Word Problems in Mathematics – Math Blog for Differentiation from Happy NumbersHappy Numbers team· 02 Nov